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ENERGY STAR Labeled Building Profile

303 E. Wacker
303 E. Wacker
Chicago, IL 60601
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Owned by Franklin Street Properties and managed by Hines, 303 East Wacker is a 28-story, 838,000-square-foot office tower in downtown Chicago's East Loop area. Built in 1979 and designed by Fujikawa Johnson & Associates, the property is a handsome International Style tower, distinguished by a curtain wall of bronze-finished aluminum and reflective glass, and a two-story colonnaded arcade at ground level. Other building features include connections, via enclosed pedestrian walkways, to two hotels, five office towers, and a commuter railway station.

 

303 East Wacker earned the ENERGY STAR for superior energy performance as a result of both retrofits made during the renovation process and changes in energy management practices. For example, a new computerized building automation system was installed, enhancing control over energy-consuming equipment and enabling close monitoring of energy consumption, startup times, etc. HVAC upgrades were performed as well, including the installation of new Variable Air Volume (VAV) boxes, which allow the distributed volume of cooled return air to vary according to cooling demand. Heating equipment controlled by Silicon Controlled Rectifiers (SCRs) was installed as well. The SCRs operate like automatic dimmer switches, allowing heating equipment to operate according to actual demand.

Communications:

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Testimonial:

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Please note: Narrative information in this profile has been provided by Franklin Street Properties or a representative of this facility. Other building information was verified and submitted to EPA at the time of application. Building energy performance, operating characteristics, and ownership/management may be subject to change over time.

Building Owner:*
Franklin Street Properties

Property Manager:*
Hines Interests Limited Partnership

Year(s) Labeled (Rating):
2002 (77)
2005 (75)
2006 (80)
2007 (82)
2008 (85)
2009 (85)
2010 (90)
2011 (90)
2012 (89)
2013 (85)
2015 (91)
2016 (93)

Facility Type: Office

Total Floorspace: 1015129 sf

Year Constructed: 1979

Contract Type: None

Technologies Used:
   Stage 1-Recommissioning
   Stage 2-Lighting
   Stage 3-Load Reductions
   Stage 4-Fan Systems
   Stage 5-Heating and Cooling Plant